[bug-66263] add test case to try to get extra classes into poi-ooxml-lite

git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1904081 13f79535-47bb-0310-9956-ffa450edef68

poi-ooxml/src/main/java/org/apache/poi/xwpf/usermodel/XWPFSDT.java

@@ -17,6 +17,7 @@
 package org.apache.poi.xwpf.usermodel;
 
 import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTSdtBlock;
+import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTSdtRow;
 import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTSdtRun;
 
 /**
@@ -39,6 +40,11 @@ public class XWPFSDT extends XWPFAbstractSDT
         this.content = new XWPFSDTContent(block.getSdtContent(), part, this);
     }
 
+    public XWPFSDT(CTSdtRow row, IBody part) {
+        super(row.getSdtPr(), part);
+        this.content = new XWPFSDTContent(row.getSdtContent(), part, this);
+    }
+
     public ISDTContent getContent() {
         return content;
     }

poi-ooxml/src/main/java/org/apache/poi/xwpf/usermodel/XWPFSDTContent.java

@@ -87,6 +87,26 @@ public class XWPFSDTContent implements ISDTContent {
         }
     }
 
+    public XWPFSDTContent(CTSdtContentRow sdtContentRow, IBody part, IRunBody parent) {
+        if (sdtContentRow == null) {
+            return;
+        }
+        try (final XmlCursor cursor = sdtContentRow.newCursor()) {
+            cursor.selectPath("./*");
+            while (cursor.toNextSelection()) {
+                XmlObject o = cursor.getObject();
+                if (o instanceof CTSdtRow) {
+                    XWPFSDT c = new XWPFSDT(((CTSdtRow) o), part);
+                    bodyElements.add(c);
+                    // contentControls.add(c);
+                } else if (o instanceof CTRow) {
+                    //can only create XWPFTableRow if you have an XWPFTable instance
+                    //XWPFTableRow tableRow = new XWPFTableRow((CTRow) o, parent);
+                }
+            }
+        }
+    }
+
     @Override
     public String getText() {
         StringBuilder text = new StringBuilder();

poi-ooxml/src/test/java/org/apache/poi/xwpf/extractor/TestXWPFWordExtractor.java

@@ -27,14 +27,25 @@ import static org.junit.jupiter.api.Assertions.assertNotNull;
 import static org.junit.jupiter.api.Assertions.assertTrue;
 
 import java.io.IOException;
+import java.util.ArrayList;
+import java.util.List;
 import java.util.Locale;
 import java.util.regex.Matcher;
 import java.util.regex.Pattern;
 
 import org.apache.poi.util.StringUtil;
+import org.apache.poi.xssf.usermodel.XSSFRelation;
 import org.apache.poi.xwpf.XWPFTestDataSamples;
 import org.apache.poi.xwpf.usermodel.XWPFDocument;
+import org.apache.poi.xwpf.usermodel.XWPFSDT;
+import org.apache.xmlbeans.XmlCursor;
+import org.apache.xmlbeans.XmlObject;
 import org.junit.jupiter.api.Test;
+import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTSdtBlock;
+import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTSdtRow;
+import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTSdtRun;
+
+import javax.xml.namespace.QName;
 
 /**
  * Tests for HXFWordExtractor
@@ -503,6 +514,35 @@ class TestXWPFWordExtractor {
              XWPFWordExtractor extractor = new XWPFWordExtractor(doc)) {
             String txt = extractor.getText();
             assertContains(txt, "Note\tDetails");
+            List<XWPFSDT> sdts = extractSDTsFromBody(doc);
+            assertEquals(3, sdts.size());
         }
     }
+
+    private static List<XWPFSDT> extractSDTsFromBody(XWPFDocument document) {
+        XWPFSDT sdt;
+        XmlCursor xmlcursor = document.getDocument().getBody().newCursor();
+        QName qnameSdt = new QName(XSSFRelation.NS_WORDPROCESSINGML, "sdt");
+        List<XWPFSDT> allsdts = new ArrayList<>();
+        while (xmlcursor.hasNextToken()) {
+            XmlCursor.TokenType tokentype = xmlcursor.toNextToken();
+            if (tokentype.isStart()) {
+                if (qnameSdt.equals(xmlcursor.getName())) {
+                    XmlObject xo = xmlcursor.getObject();
+                    if (xo instanceof CTSdtRun) {
+                        sdt = new XWPFSDT((CTSdtRun) xo, document);
+                        allsdts.add(sdt);
+                    } else if (xo instanceof CTSdtBlock) {
+                        sdt = new XWPFSDT((CTSdtBlock) xo, document);
+                        allsdts.add(sdt);
+                    } else if (xo instanceof CTSdtRow) {
+                        sdt = new XWPFSDT((CTSdtRow) xo, document);
+                        allsdts.add(sdt);
+                    }
+                }
+            }
+        }
+        return allsdts;
+    }
+
 }